InitialObjectDescriptor {
 objectDescriptorID 1
 audioProfileLevelIndication 255
 visualProfileLevelIndication 255
 sceneProfileLevelIndication 254
 graphicsProfileLevelIndication 254
 ODProfileLevelIndication 255
 includeInlineProfileLevelFlag true
  esdescr [
    ES_Descriptor {
      es_id 1
      decConfigDescr DecoderConfigDescriptor {
				streamType 3
				decSpecificInfo BIFSConfig {
				  isCommandStream true
				  pixelMetric true
				  pixelWidth 300
				  pixelHeight 300
				}
      }
    }
    ES_Descriptor {
      es_id 2
      decConfigDescr DecoderConfigDescriptor {
				streamType 1
      }
    }
  ]
}

Group {
 children [
  WorldInfo {
   info ["This shows Background with transparent texture on all back planes" "" "GPAC Regression Tests" "(C) 2002-2004 GPAC Team"]
   title "Background Test"
  }
  Viewpoint {}
  Background {
   groundAngle [0.56 1.2]
   groundColor [0 0 0, 0.1 0.8 0.8, 0.5 1 0]
   skyAngle [0.5 1.2 1.8]
   skyColor [0 0 0.5,  0.2 0.4 0.2, 0.4 0.1 0.0, 0.5 0.5 0.2]
   frontUrl ["20"]
   backUrl ["20"]
   leftUrl ["20"]
   rightUrl ["20"]
   topUrl ["20"]
   bottomUrl ["20"]
  }

  Transform {
   children [
    Shape {
     appearance Appearance {
      material Material {
       diffuseColor 1 1 1
      }
      texture ImageTexture { url ["./auxiliary_files/logo.jpg"] }
     }
     geometry Box {
      size 3 2 5
     }
    }
   ]
  }
 ]
}


AT 0 {
	UPDATE OD [
		ObjectDescriptor {
		  objectDescriptorID  20
		  esDescr [
		    ES_Descriptor {
		      ES_ID 20
		      muxInfo MuxInfo {
		       fileName "auxiliary_files/logo.png"
		      }
		    }
		  ]
		}
	]
}